.TH LIBSIMPLE_MEMREPLACEELEM 3 2018-11-25 libsimple
.SH NAME
libsimple_memreplaceelem \- replace elements in an array
.SH SYNOPSIS
.nf
#include <libsimple.h>

void *libsimple_memreplaceelem(void *\fIs\fP, int \fIold\fP, int \fInew\fP, size_t \fIn\fP, size_t \fIwidth\fP);

#ifndef memreplaceelem
# define memreplaceelem libsimple_memreplaceelem
#endif
.fi
.PP
Link with
.IR \-lsimple .
.SH DESCRIPTION
The
.BR libsimple_memreplaceelem ()
function replaces all instances of the element
.IR old ,
with size
.IR width ,
in the array
.IR s ,
with the size of
.I n
elements of size
.IR width ,
with the element
.IR new ,
also with the size
.IR width .
The replace elements in
.I s
are aligned by
.I width
bytes in
.IR s .
.SH RETURN VALUE
The
.BR libsimple_memreplaceelem ()
function returns
.IR &s[n*width] .
.SH ERRORS
The
.BR libsimple_memreplaceelem ()
function cannot fail.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lb lb lb
l l l.
Interface	Attribute	Value
T{
.BR libsimple_memreplaceelem ()
T}	Thread safety	MT-Safe
T{
.BR libsimple_memreplaceelem ()
T}	Async-signal safety	AS-Safe
T{
.BR libsimple_memreplaceelem ()
T}	Async-cancel safety	AC-Safe
.TE
.SH EXAMPLES
None.
.SH APPLICATION USAGE
None.
.SH RATIONALE
None.
.SH FUTURE DIRECTIONS
None.
.SH NOTES
None.
.SH BUGS
None.
.SH SEE ALSO
.BR libsimple_memreplace (3),
.BR libsimple_strreplace (3),
.BR libsimple_strnreplace (3)